Home / 60,066,318.96-90,099,477-27,708,647.94

Finding the Fourth Proportional to 60,066,318.96, 90,099,477 and 27,708,647.94

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Solution

The fourth proportional to 60,066,318.96, 90,099,477 and 27,708,647.94 is: 41,562,971.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,066,318.96 : 90,099,477 = 27,708,647.94 : x
  2. Step 2: Convert to fraction form
    60,066,318.96/90,099,477 = 27,708,647.94/x
  3. Step 3: Cross multiply
    60,066,318.96x = 90,099,477 × 27,708,647.94
  4. Step 4: Simplify right side
    60,066,318.96x = 2,496,534,687,771,127.50
  5. Step 5: Solve for x
    x = 2,496,534,687,771,127.50/60,066,318.96
  6. Step 6: Final answer
    x = 41,562,971.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.